[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Graphics' (#lcl)

TCanvas.GetColor

Gets the Color for the pixel at the given coordinates as a TFPColor value.

Declaration

Source position: graphics.pp line 1037

protected function TCanvas.GetColor(

  x: Integer;

  y: Integer

):TFPColor; override;

Arguments

x

  

Horizontal position for the pixel.

y

  

Vertical position for the pixel.

Function result

TFPColor value for the pixel at the specified position.

Description

Uses the indexed Pixels property to retrieve the color information for the pixel at the coordinates in x and y. Calls TColorToFPColor to convert the TColor value to the TFPColor type used in the return value.

See also

TCanvas.Pixels

  

The color of the Pixels located at the specified position.

TColorToFPColor

  

TColorToFPColor - converts a color of type TColor to one specified as a FPColor.

Version 3.2 Generated 2024-02-25 Home